sparc64: use the generic get_user_pages_fast code
authorChristoph Hellwig <hch@lst.de>
Fri, 12 Jul 2019 03:57:11 +0000 (20:57 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Fri, 12 Jul 2019 18:05:44 +0000 (11:05 -0700)
commit7b9afb86b6328f10dc2cad9223d7def12d60e505
treece4c129badb2b8e005c4bbadbaaf49aa9cf44d96
parent5875509d2f30eb8963163f255ded98095989142f
sparc64: use the generic get_user_pages_fast code

The sparc64 code is mostly equivalent to the generic one, minus various
bugfixes and two arch overrides that this patch adds to pgtable.h.

Link: http://lkml.kernel.org/r/20190625143715.1689-10-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Khalid Aziz <khalid.aziz@oracle.com>
Cc: David Miller <davem@davemloft.net>
Cc: Andrey Konovalov <andreyknvl@google.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: James Hogan <jhogan@kernel.org>
Cc: Jason Gunthorpe <jgg@mellanox.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: Paul Burton <paul.burton@mips.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Rich Felker <dalias@libc.org>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
arch/sparc/Kconfig
arch/sparc/include/asm/pgtable_64.h
arch/sparc/mm/Makefile
arch/sparc/mm/gup.c [deleted file]